53186820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1171}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 149247168

約数和(自身を除く): 96060348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 757, 1171, 1514, 2271, 2342, 3028, 3513, 3785, 4542, 4684, 5855, 7026, 7570, 9084, 11355, 11710, 14052, 15140, 17565, 22710, 23420, 35130, 45420, 70260, 886447, 1772894, 2659341, 3545788, 4432235, 5318682, 8864470, 10637364, 13296705, 17728940, 26593410, 53186820]

約数ペア:

[(1, 53186820), (2, 26593410), (3, 17728940), (4, 13296705), (5, 10637364), (6, 8864470), (10, 5318682), (12, 4432235), (15, 3545788), (20, 2659341), (30, 1772894), (60, 886447), (757, 70260), (1171, 45420), (1514, 35130), (2271, 23420), (2342, 22710), (3028, 17565), (3513, 15140), (3785, 14052), (4542, 11710), (4684, 11355), (5855, 9084), (7026, 7570)]